1052181354 has 64 divisors (see below), whose sum is σ = 2613288960. Its totient is φ = 275607360.

The previous prime is 1052181353. The next prime is 1052181371. The reversal of 1052181354 is 4531812501.

It is a super-2 number, since 2×1052181354² = 2214171203410546632, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1052181353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3472 + ... + 46004.

It is an arithmetic number, because the mean of its divisors is an integer number (40832640).

Almost surely, 2^1052181354 is an apocalyptic number.

1052181354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1052181354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1306644480).

1052181354 is an abundant number, since it is smaller than the sum of its proper divisors (1561107606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1052181354 is a wasteful number, since it uses less digits than its factorization.

1052181354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42595.

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 1052181354 is about 32437.3450516530. The cubic root of 1052181354 is about 1017.0997176679.

Adding to 1052181354 its reverse (4531812501), we get a palindrome (5583993855).

The spelling of 1052181354 in words is "one billion, fifty-two million, one hundred eighty-one thousand, three hundred fifty-four".